The half marathon course is an amazing adventure through the very best that Lost Lake Park has to offer. This all trail course is comprised of 75% smooth non technical gravel trail ranging in width from 5 meters to 1.5 meters as it twists and turns. The remainder is on paved valley trail. Plan to pass one step at a time through the temperate rainforest, around the lake, along the river, in the shadows of glacier capped mountains. Immersed in Nature!